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Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 440.0MHz Model: TA0411A Part No: MA06819 Rev No: 2 TA00411A v2 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -40° C to +85° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Reference temperature: 25° C Item Unit Min. Typ. Max. Center frequency Fc MHz - 440 - Insertion Loss IL min (reference level) dB - 1.4 2.8 3dB Bandwidth BW -3dB MHz 19 23.3 - Absolute Attenuation:(Reference level from 0dB) Fc -45 to Fc -100MHz Fc +45 to Fc +55MHz Fc +55 to Fc +100MHz dB dB dB Temperature coefficient of frequency ppm/k - -36 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Note: IL min is the minimum of the pass band attenuation. The center frequency Fc is the mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the IL min.
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 440.0MHz Model: TA0411A Part No: MA06819 Rev No: 2 TA00411A v2 2 C. FREQUENCY CHARACTERISTICS:
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 440.0MHz Model: TA0411A Part No: MA06819 Rev No: 2 TA00411A v2 3 D. MEASUREMENT CIRCUIT: E. OUTLINE DRAWING: F. PCB FOOTPRINT: 50Ω HP Network analyzer 50ΩSAW Filter 2 6 1,3,4,5,7,8
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 440.0MHz Model: TA0411A Part No: MA06819 Rev No: 2 TA00411A v2 4 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Direction of Feed